user
Instruction:Given the following dataframe, visualize the data.

Input: Name  | Job      | Age
John  | Engineer | 28
Jane  | Doctor   | 25
Alice | Teacher  | 30


assistant
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Visual: 
A bar chart showing the age of John, Jane, and Alice respectively. The x-axis has the names and the y-axis has the ages. The bars are filled in with color to represent the jobs – John is an engineer and the bar is blue, Jane is a doctor and the bar is green, Alice is a teacher and the bar is red.